mypy/misc/build-debug-python.sh at opt-7 · python/mypy · GitHub

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#!/bin/bash -eux

# Build a debug build of python, install it, and create a venv for it

# This is mainly intended for use in our github actions builds but it can work

# locally. (Though it unfortunately uses brew on OS X to deal with openssl

# nonsense.)

# Usage: build-debug-python.sh <version> <install prefix> <venv location>

# Running it locally might look something like: mkdir -p ~/tmp/cpython-debug && cd ~/tmp/cpython-debug && ~/src/mypy/misc/build-debug-python.sh 3.6.6 ~/tmp/cpython-debug ~/src/mypy/env-debug

VERSION=$1

PREFIX=$2

VENV=$3

if [[ -f $PREFIX/bin/python3 ]]; then

exit

CPPFLAGS=""

LDFLAGS=""

if [[ $(uname) == Darwin ]]; then

brew install openssl xz

CPPFLAGS="-I$(brew --prefix openssl)/include"

LDFLAGS="-L$(brew --prefix openssl)/lib"

curl -O https://www.python.org/ftp/python/$VERSION/Python-$VERSION.tgz

tar zxf Python-$VERSION.tgz

cd Python-$VERSION

CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" ./configure CFLAGS="-DPy_DEBUG -DPy_TRACE_REFS -DPYMALLOC_DEBUG" --with-pydebug --prefix=$PREFIX --with-trace-refs

make -j4

make install

$PREFIX/bin/python3 -m pip install virtualenv

$PREFIX/bin/python3 -m virtualenv $VENV

ln -s python3-config $PREFIX/bin/python-config

mypy/misc/build-debug-python.sh at opt-7 · python/mypy · GitHub

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